[INFO] fetching crate mersenne-twister-m 0.4.1...
[INFO] testing mersenne-twister-m-0.4.1 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate mersenne-twister-m 0.4.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate mersenne-twister-m 0.4.1
[INFO] finished tweaking crates.io crate mersenne-twister-m 0.4.1
[INFO] tweaked toml for crates.io crate mersenne-twister-m 0.4.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mersenne-twister-m 0.4.1 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mersenne-twister-m 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e67bf74a54670aeebea07f7d17d7a58b9aaa1157eb81ceeb534ae0d3cb49c536
[INFO] running `Command { std: "docker" "start" "-a" "e67bf74a54670aeebea07f7d17d7a58b9aaa1157eb81ceeb534ae0d3cb49c536", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e67bf74a54670aeebea07f7d17d7a58b9aaa1157eb81ceeb534ae0d3cb49c536", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e67bf74a54670aeebea07f7d17d7a58b9aaa1157eb81ceeb534ae0d3cb49c536", kill_on_drop: false }`
[INFO] [stdout] e67bf74a54670aeebea07f7d17d7a58b9aaa1157eb81ceeb534ae0d3cb49c536
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e252aa55fa9e73062b7e786ea59d0921324a9b83e095a2acfbc9a3ed665fc6ce
[INFO] running `Command { std: "docker" "start" "-a" "e252aa55fa9e73062b7e786ea59d0921324a9b83e095a2acfbc9a3ed665fc6ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling mersenne-twister-m v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `serde`
[INFO] [stdout]    --> src/mt19937.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout] 125 | #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `rand`
[INFO] [stdout]     = help: consider adding `serde` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.57s
[INFO] running `Command { std: "docker" "inspect" "e252aa55fa9e73062b7e786ea59d0921324a9b83e095a2acfbc9a3ed665fc6ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e252aa55fa9e73062b7e786ea59d0921324a9b83e095a2acfbc9a3ed665fc6ce", kill_on_drop: false }`
[INFO] [stdout] e252aa55fa9e73062b7e786ea59d0921324a9b83e095a2acfbc9a3ed665fc6ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ce330a2408c93d196ef5625eedeb527101247d773bd3ea83794a6051efacd57
[INFO] running `Command { std: "docker" "start" "-a" "2ce330a2408c93d196ef5625eedeb527101247d773bd3ea83794a6051efacd57", kill_on_drop: false }`
[INFO] [stderr]    Compiling mersenne-twister-m v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `serde`
[INFO] [stdout]    --> src/mt19937.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout] 125 | #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `rand`
[INFO] [stdout]     = help: consider adding `serde` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `serde`
[INFO] [stdout]    --> src/mt19937.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout] 125 | #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `rand`
[INFO] [stdout]     = help: consider adding `serde` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.23s
[INFO] running `Command { std: "docker" "inspect" "2ce330a2408c93d196ef5625eedeb527101247d773bd3ea83794a6051efacd57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ce330a2408c93d196ef5625eedeb527101247d773bd3ea83794a6051efacd57", kill_on_drop: false }`
[INFO] [stdout] 2ce330a2408c93d196ef5625eedeb527101247d773bd3ea83794a6051efacd57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 54490a03e40c0eb6c4f550264de2fbefb930c27ea54e04411f88059630018457
[INFO] running `Command { std: "docker" "start" "-a" "54490a03e40c0eb6c4f550264de2fbefb930c27ea54e04411f88059630018457", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `serde`
[INFO] [stderr]    --> src/mt19937.rs:125:12
[INFO] [stderr]     |
[INFO] [stderr] 125 | #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `rand`
[INFO] [stderr]     = help: consider adding `serde` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mersenne-twister-m` (lib) generated 1 warning
[INFO] [stderr] warning: `mersenne-twister-m` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mersenne_twister_m-d7fc84b77e9061f3)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test mt19937::tests::test_default ... ok
[INFO] [stdout] test mt19937::tests::test_default_peek ... ok
[INFO] [stdout] test mt19937::tests::test_default_seed ... ok
[INFO] [stdout] test mt19937::tests::test_non_existent_peek ... ok
[INFO] [stdout] test mt19937::tests::test_ps2_peek_specific_state ... ok
[INFO] [stdout] test mt19937::tests::test_sync_ps2_state_0_index_0 ... ok
[INFO] [stdout] test mt19937::tests::test_sync_ps2_state_0 ... ok
[INFO] [stdout] test mt19937::tests::test_default_seed_ps2 ... ok
[INFO] [stdout] test mt19937::tests::test_sync_ps2_state_1 ... ok
[INFO] [stdout] test mt19937::tests::test_non_existent_sync ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test mt19937::tests::test_sync_ps2_state_50 ... ok
[INFO] [stdout] test mt19937::tests::test_ps2_peek_next_state ... ok
[INFO] [stdout] test mt19937::tests::test_sync_with_index_greater_n ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mersenne_twister_m
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "54490a03e40c0eb6c4f550264de2fbefb930c27ea54e04411f88059630018457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54490a03e40c0eb6c4f550264de2fbefb930c27ea54e04411f88059630018457", kill_on_drop: false }`
[INFO] [stdout] 54490a03e40c0eb6c4f550264de2fbefb930c27ea54e04411f88059630018457
